Pyrex™ Class AS Boro Glass Burette 10ML

Manufactured from precision-bore tubing (borosilicate glass) for high accuracy and complies with ISO 385 standards. Pyrex™ Labware Class AS Borosilicate Glass Burette includes grease-free interchangeable PTFE key with 1.5mm bore. Graduations in white enamel provide increased visibility with dark solutions. Complies with ISO 385 Manufactured from precision-bore tubing (borosilicate glass) for high accuracy Each burette has a +30s waiting time before final reading can be taken Graduations in white enamel for increased visibility with dark solutions Grease free interchangeable PTFE key with 1.5mm bore